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NishMath - #advancement
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@blogs.nvidia.com
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Recent advancements in quantum computing include the launch of new supercomputers and the development of open-source frameworks. NVIDIA and AIST have collaborated to launch ABCI-Q, a supercomputing system designed for hybrid quantum-AI research. This system, powered by NVIDIA H100 GPUs and utilizing NVIDIA’s Quantum-2 InfiniBand platform, is hosted at the Global Research and Development Center for Business by Quantum-AI Technology (G-QuAT). ABCI-Q supports hybrid workloads by integrating GPU-based simulation with physical quantum processors from Fujitsu, QuEra, and OptQC, aiming to advance quantum error correction and algorithm development. It serves as a testbed for quantum-GPU workflows across various hardware modalities.
Quantum Machines has introduced QUAlibrate, an open-source calibration framework designed to significantly reduce the time required for quantum computer calibration. Calibration, a major hurdle in quantum system performance and scalability, can now be reduced from hours to minutes. QUAlibrate enables the creation, execution, and sharing of modular calibration protocols, allowing researchers to calibrate multi-qubit superconducting systems rapidly. At the Israeli Quantum Computing Center, full multi-qubit calibration was achieved in just 140 seconds using QUAlibrate. The framework is built on the QUA programming language and uses the Quantum Abstract Machine (QUAM) to model quantum hardware, featuring a graph-based calibration approach. These advancements are supported by strategic collaborations and investments in quantum technologies. SilQ Connect, a startup focusing on distributed quantum computing, has secured pre-seed funding to advance modular quantum interconnects. This funding from QV Studio, Quantacet, and Quantonation will support the development of microwave-optical quantum interconnects for scalable quantum systems. Additionally, Taiwan's National Center for High-Performance Computing is deploying a new NVIDIA-powered AI supercomputer to support research in climate science, quantum research, and the development of large language models. This initiative aims to foster cross-domain collaboration and global AI leadership. Recommended read:
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@thequantuminsider.com
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Heriot-Watt University has launched a £2.5 million Optical Ground Station (HOGS) at its Research Park in Edinburgh, marking a significant advancement in satellite-based quantum-secure communication. The facility, developed under the UK Quantum Communications Hub, features a 70-cm precision telescope equipped with adaptive optics and quantum detectors. This investment positions Heriot-Watt at the forefront of quantum communication research and development.
The HOGS facility will enable quantum key distribution (QKD) experiments with satellites, facilitating secure communication channels resistant to future decryption by quantum computers. The station is equipped to monitor space debris and test ultra-high-speed optical communications for next-generation networks. This is the UK’s first major infrastructure investment in free-space quantum key distribution research, as it will serve as a testbed for space-to-ground optical links that use quantum-secure protocols to exchange encryption keys via single photons. The project marks a major step in the UK’s efforts to build a quantum-secure internet, offering a unique testbed for industry and academia. Connected via dark fibre to Heriot-Watt’s quantum labs, HOGS enables real-time simulation and validation of urban to intercontinental optical quantum networks. HOGS is part of Heriot-Watt’s leadership in the new Integrated Quantum Networks (IQN) Hub, positioning the university as a central player in the development of quantum-secure communications. The facility aims to grow Scotland’s space economy and future workforce, partnering with universities, national laboratories, and businesses, including STEM programs for students. Recommended read:
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@www.quantamagazine.org
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Recent advancements in mathematics and physics are pushing the boundaries of our understanding of the universe. A decades-old bet between mathematicians Noga Alon and Peter Sarnak regarding the nature of optimal expander graphs has recently been settled, with both mathematicians being proven wrong. This involved tapping into a crucial phenomenon in physics and pushing it to its limits, demonstrating the interconnectedness of mathematics and physics. Also, Researchers have successfully modeled how 'broken' tulips get their stripes, solving a centuries-old floral mystery. The mathematical model explains that the tulip-breaking virus inhibits the production of anthocyanins, leading to the distinctive striped pattern.
Efforts are underway to bridge the gap between quantum mechanics and general relativity, with researchers exploring the possibility of creating quantum gravity in the lab. Monika Schleier-Smith at Stanford University is leading this effort by using laser-cooled atoms to explore whether gravity could emerge from quantum entanglement. NASA is also contributing to this field by developing the first space-based quantum gravity gradiometer. This gradiometer will use ultra-cold rubidium atoms to detect gravitational anomalies with high precision from orbit, with potential applications in water resource management and subsurface geology. Further progress is being made in language model development. Researchers are exploring methods to sidestep language in order to improve how language models work with mathematics. By allowing these models to operate directly in mathematical spaces, they aim to enhance efficiency and reasoning capabilities. This research highlights the potential for artificial intelligence systems to benefit from thinking independently of language, paving the way for more advanced and effective AI applications. Recommended read:
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The Google@The Official Google Blog
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Quantum computing is rapidly advancing, moving beyond a futuristic dream to become a tangible force in solving real-world problems. Experts predict that quantum utility, the point at which quantum computers offer practical advantages over classical computers, is at most 10 years away. This progress is fueled by the potential of quantum computers to optimize finance, discover new drugs, secure networks, and even build better batteries. The industry overwhelmingly agrees that this moment is fast approaching, with some anticipating it could arrive within the next one to five years.
The US military is taking a proactive approach by launching an initiative spearheaded by the Defense Advanced Research Projects Agency (DARPA) to identify the most promising quantum computer technologies. DARPA aims to discern which of the numerous quantum computers currently under development have the greatest potential to revolutionize American industries and the broader economy. This initiative underscores the strategic importance of quantum computing and the desire to be at the forefront of its development and application. However, challenges remain in achieving widespread quantum utility. Misconceptions about quantum computing are hindering advancement, highlighting the need for improved public and business education. Overcoming technical hurdles, particularly error correction, and acquiring sufficient talent are also key concerns. Despite these challenges, the collective progress and the focused efforts of both industry and government suggest that quantum computing is poised to make a significant impact in the near future. Recommended read:
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Miranda Martinengo@Istituto Grothendieck
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Recent developments in the mathematics community showcase notable achievements and career advancements. Ryuya Hora, a doctoral scholar from the University of Tokyo specializing in topos theory and automata theory applications, has been appointed Research Associate of the Centre for Topos Theory and its Applications (CTTA). He is scheduled to collaborate with Olivia Caramello and other researchers at the Centre in Paris between April and June 2025. His appointment signifies a valuable addition to the field, with opportunities to follow his work, including his talk at the "Toposes in Mondovì" conference.
Cesare Tronci has been promoted to Professor of Mathematics at the University of Surrey, effective April 1, 2025. This promotion acknowledges his contributions to the field, and further information about his research can be found on his website. Also at the University of Surrey, Jessica Furber has successfully defended her PhD thesis, "Mathematical Analysis of Fine-Scale Badger Movement Data," marking the completion of her doctoral studies. Her external examiner was Prof Yuliya Kyrychko from Sussex, and the internal examiner was Dr Joaquin Prada from the Vet School, Surrey. In related news, the Mathematics Division at Stellenbosch University in South Africa is seeking a new permanent appointee at the Lecturer or Senior Lecturer level, with consideration potentially given to other levels under specific circumstances. While preference will be given to candidates working in number theory or a related area, applications from those in other areas of mathematics will also be considered. The deadline for applications is April 30, 2025, with detailed information available in the official advertisement. Recommended read:
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Mike Watts@computational-intelligence.blogspot.com
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References:
computational-intelligence.blo
, computational-intelligence.blo
Recent developments highlight advancements in quantum computing, artificial intelligence, and cryptography. Classiq Technologies, in collaboration with Sumitomo Corporation and Mizuho-DL Financial Technology, achieved up to 95% compression of quantum circuits for Monte Carlo simulations used in financial risk analysis. This project explored the use of Classiq’s technology to generate more efficient quantum circuits for a novel quantum Monte Carlo simulation algorithm incorporating pseudo-random numbers proposed by Mizuho-DL FT, evaluating the feasibility of implementing quantum algorithms in financial applications.
Oxford researchers demonstrated a fast, 99.8% fidelity two-qubit gate using a simplified circuit design, achieving this using a modified coaxmon circuit architecture. Also, a collaborative team from JPMorganChase, Quantinuum, Argonne National Laboratory, Oak Ridge National Laboratory, and the University of Texas at Austin demonstrated a certified randomness protocol using a 56-qubit Quantinuum System Model H2 trapped-ion quantum computer. This is a major milestone for real-world quantum applications, with the certified randomness validated using over 1.1 exaflops of classical computing power, confirming the quantum system’s ability to generate entropy beyond classical reach. The 2025 IEEE International Conference on Quantum Artificial Intelligence will be held in Naples, Italy, from November 2-5, 2025, with a paper submission deadline of May 15, 2025. Vanderbilt University will host a series of workshops devoted to Groups in Geometry, Analysis and Logic starting May 28, 2025. Recommended read:
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